<template>
    <div class="system-role-container">
        <el-card shadow="hover">
            <div class="system-user-search mb15">
                <el-input size="default" placeholder="请输入角色名称" style="max-width:180px"></el-input>
                <el-button size="default" type="primary" class="ml10">
                    <el-icon><ele-Search /></el-icon> 查询
                </el-button>
                <el-button size="default" type="success" class="ml10" @click="onOpenAddRole">
                    <el-icon><ele-FolderAdd /></el-icon> 新增角色
                </el-button>
            </div>
            <el-table :data="tableData.data" style="width: 100%">
				<el-table-column type="index" label="序号" width="60"></el-table-column>
				<el-table-column prop="roleName" label="角色名称" show-overflow-tooltip></el-table-column>
				<el-table-column prop="roleSign" label="角色标识" show-overflow-tooltip></el-table-column>
				<el-table-column prop="sort" label="排序" show-overflow-tooltip></el-table-column>
				<el-table-column prop="status" label="角色状态" show-overflow-tooltip>
					<template #default="scope">
						<el-tag type="success" v-if="scope.row.status">启用</el-tag>
						<el-tag type="info" v-else>禁用</el-tag>
					</template>
				</el-table-column>
				<el-table-column prop="describe" label="角色描述" show-overflow-tooltip></el-table-column>
				<el-table-column prop="createTime" label="创建时间" show-overflow-tooltip></el-table-column>
				<el-table-column label="操作" width="100">
					<template #default="scope">
						<el-button :disabled="scope.row.roleName === '超级管理员'" size="small" type="text" @click="onOpenEditRole(scope.row)">修改</el-button>
						<el-button :disabled="scope.row.roleName === '超级管理员'" size="small" type="text" @click="onRowDel(scope.row)">删除</el-button>
					</template>
				</el-table-column>
			</el-table>
            <el-pagination
				@size-change="onHandleSizeChange"
				@current-change="onHandleCurrentChange"
				class="mt15"
				:pager-count="5"
				:page-sizes="[10, 20, 30]"
				v-model:current-page="tableData.param.pageNum"
				background
				v-model:page-size="tableData.param.pageSize"
				layout="total, sizes, prev, pager, next, jumper"
				:total="tableData.total"
			>
			</el-pagination>
        </el-card>
        <AddRole ref="addRoleRef" />
        <EditRole ref="editRoleRef" />
    </div>
</template>
<script lang="ts">
import { defineComponent,toRefs,ref,reactive,onMounted } from 'vue';
import {ElMessageBox,ElMessage} from 'element-plus';
import AddRole from '/@/views/system/role/component/addRole.vue';
import EditRole from '/@/views/system/role/component/editRole.vue';
// 定义接口来定义对象的类型
interface TableData{
    roleName:string,
    roleSign:string,
    describe:string,
    sort:number,
    status:boolean,
    createTime:string
}
interface TableDataState {
    tableData: {
		data: Array<TableData>;
		total: number;
		loading: boolean;
		param: {
			pageNum: number;
			pageSize: number;
		};
	};
}

export default defineComponent({
    name:'systemRole',
    components:{AddRole,EditRole},
    setup() {
        const addRoleRef = ref();
        const editRoleRef = ref();
        const state = reactive<TableDataState>({
           tableData: {
                data: [],
                total: 0,
                loading: false,
                param: {
                    pageNum: 1,
                    pageSize: 10,
                }
			},
        })
        // 初始化数据
        const initTableData = ()=>{
            const data: Array<TableData> = [];
			for (let i = 0; i < 2; i++) {
				data.push({
					roleName: i === 0 ? '超级管理员' : '普通用户',
					roleSign: i === 0 ? 'admin' : 'common',
					describe: `测试角色${i + 1}`,
					sort: i,
					status: true,
					createTime: new Date().toLocaleString(),
				});
			}
			state.tableData.data = data;
			state.tableData.total = state.tableData.data.length;
        }
        // 打开新增角色弹窗
        const onOpenAddRole = ()=>{
            addRoleRef.value.openDialog();
        }
        // 打开修改角色弹窗
        const onOpenEditRole = (row:any)=>{
            editRoleRef.value.openDialog(row);
        }
        // 删除角色
        const onRowDel = (row:any)=>{
            ElMessageBox.confirm(`将永久删除角色名称:${row.roleName},是否继续?`,'提示',{
                confirmButtonText:'确认',
                cancelButtonText:'取消',
                type:'warning'
            }).then(()=>{
                ElMessage.success('删除成功')
            }).catch(()=>{
                ElMessage.info('删除失败')
            })
        }
        // 分页改变
        const onHandleCurrentChange =(val:number)=>{
            state.tableData.param.pageNum = val;
        }
        // 分页改变
        const onHandleSizeChange = (val:number)=>{
            state.tableData.param.pageSize = val;
            
        }
        // 页面加载时
        onMounted(()=>{
            initTableData()
        })
        return{
            addRoleRef,
			editRoleRef,
			onOpenAddRole,
			onOpenEditRole,
			onRowDel,
			onHandleSizeChange,
			onHandleCurrentChange,
			...toRefs(state),
        }

        
    },
})
</script>
